00780cam a22002411 4500 s 13000087 DLC 20260227111910.0 771220s1874 dcu f000 0 eng c s 13000087 (OCoLC)3503440 Library, Smithsonian Institution NGenoU NGenoU DLC premarc Q11 .S68 Newcomb, Simon, 1835-1909. On the general integrals of planetary motion, by Simon Newcomb. [Washington, Smithsonian Institution, 1874] vii, 31 p. 33 cm. Smithsonian contributions to knowledge. [vol. XXI, art. 3] Smithsonian Institution publication 281. Astronomy. Perturbation (Astronomy) 52647 52647